<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="商品名" prop="comName">
        <el-input
          v-model="queryParams.comName"
          placeholder="请输入商品名"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="发布时间">
        <el-date-picker
          v-model="daterangeCreateTime"
          size="small"
          style="width: 240px"
          value-format="yyyy-MM-dd"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item label="状态" prop="offerStatus">
        <el-select v-model="queryParams.offerStatus" placeholder="请选择状态" clearable size="small">
          <el-option
            v-for="dict in offerStatusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['campus:priceList:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['campus:priceList:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['campus:priceList:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['campus:priceList:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="priceListList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="offerId" />
      <el-table-column label="商品名" align="center" prop="comName" />
      <el-table-column label="图片" align="center" prop="image">
        <template slot-scope="scope">
          <img :src="imgFormatter(scope.row)" width="174px" height="100px"/>
        </template>
      </el-table-column>
      <el-table-column label="发布时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="价格" align="center" prop="money" />
      <el-table-column label="状态" align="center" prop="offerStatus">
        <template slot-scope="scope">
          <dict-tag :options="offerStatusOptions" :value="scope.row.offerStatus"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['campus:priceList:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['campus:priceList:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改悬赏榜对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="商品名" prop="comName">
          <el-input v-model="form.comName" placeholder="请输入商品名" />
        </el-form-item>
        <el-form-item label="商品描述" prop="comDesc">
          <editor v-model="form.comDesc" :min-height="192"/>
        </el-form-item>
        <el-form-item label="图片">
          <imageUpload v-model="form.image"/>
        </el-form-item>
        <el-form-item label="价格" prop="money">
          <el-input v-model="form.money" placeholder="请输入价格" />
        </el-form-item>
        <el-form-item label="状态" prop="offerStatus">
          <el-select v-model="form.offerStatus" placeholder="请选择状态">
            <el-option
              v-for="dict in offerStatusOptions"
              :key="dict.dictValue"
              :label="dict.dictLabel"
              :value="dict.dictValue"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="发布者" prop="iuserName">
          <el-input v-model="form.iuserName" placeholder="请输入发布者账号" disabled/>
        </el-form-item>
        <el-form-item label="提供者" prop="ruserName">
          <el-input v-model="form.ruserName" placeholder="请输入提供者账号" disabled/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listPriceList, getPriceList, delPriceList, addPriceList, updatePriceList, exportPriceList } from "@/api/campus/priceList";

export default {
  name: "PriceList",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 悬赏榜表格数据
      priceListList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 发布时间时间范围
      daterangeCreateTime: [],
      // 状态 0违规 1正常 2删除 3待审核 4已完成字典
      offerStatusOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        comName: null,
        createTime: null,
        offerStatus: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        comName: [
          { required: true, message: "商品名不能为空", trigger: "blur" }
        ],
        comDesc: [
          { required: true, message: "商品描述不能为空", trigger: "blur" }
        ],
        money: [
          { required: true, message: "价格不能为空", trigger: "blur" }
        ],
        offerStatus: [
          { required: true, message: "状态 0违规 1正常 2删除 3待审核 4已完成不能为空", trigger: "change" }
        ],
      }
    };
  },
  created() {
    this.getList();
    this.getDicts("price_offer_status").then(response => {
      this.offerStatusOptions = response.data;
    });
  },
  methods: {
    imgFormatter(row){
      var url = row.image.split(',')[0]
      return '/dev-api'+url;
    },
    /** 查询悬赏榜列表 */
    getList() {
      this.loading = true;
      this.queryParams.params = {};
      if (null != this.daterangeCreateTime && '' != this.daterangeCreateTime) {
        this.queryParams.params["beginCreateTime"] = this.daterangeCreateTime[0];
        this.queryParams.params["endCreateTime"] = this.daterangeCreateTime[1];
      }
      listPriceList(this.queryParams).then(response => {
        this.priceListList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        offerId: null,
        comName: null,
        comDesc: null,
        image: null,
        createTime: null,
        money: null,
        offerStatus: null,
        iuserId: null,
        ruserId: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.daterangeCreateTime = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.offerId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加悬赏榜";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const offerId = row.offerId || this.ids
      getPriceList(offerId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改悬赏榜";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.offerId != null) {
            updatePriceList(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addPriceList(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const offerIds = row.offerId || this.ids;
      this.$confirm('是否确认删除悬赏榜编号为"' + offerIds + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delPriceList(offerIds);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有悬赏榜数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportPriceList(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
